San Jose Airport (SJC) Weather 08/02/2026
Tonight
59
Increasing Clouds
Thursday
78
Becoming Sunny
Thursday Night
58
Increasing Clouds
Friday
79
Becoming Sunny
Friday Night
58
Mostly Clear
Saturday
81
Sunny
Saturday Night
59
Mostly Clear
Sunday
82
Sunny
Sunday Night
59
Mostly Clear
Monday
81
Sunny
Monday Night
58
Mostly Clear
Tuesday
82
Sunny
Tuesday Night
59
Mostly Clear
Weekly Forecast
Tonight
Increasing clouds, with a low around 59. North northwest wind 5 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 78. North northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Increasing clouds, with a low around 58. Northwest wind 5 to 11 mph, with gusts as high as 22 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Light northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 58. West northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 59.